# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,h4s_fracs_fracu_u_sub(s(t_h4s_fracs_frac,X1),s(t_h4s_fracs_frac,X2)))))=s(t_h4s_fracs_frac,h4s_fracs_fracu_u_sub(s(t_h4s_fracs_frac,X2),s(t_h4s_fracs_frac,X1))),file('i/f/frac/FRAC__AINV__SUB', ch4s_fracs_FRACu_u_AINVu_u_SUB)).
fof(6, axiom,![X1]:![X2]:s(t_h4s_fracs_frac,h4s_fracs_fracu_u_sub(s(t_h4s_fracs_frac,X2),s(t_h4s_fracs_frac,X1)))=s(t_h4s_fracs_frac,h4s_fracs_fracu_u_add(s(t_h4s_fracs_frac,X2),s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,X1))))),file('i/f/frac/FRAC__AINV__SUB', ah4s_fracs_fracu_u_subu_u_def)).
fof(14, axiom,![X1]:![X2]:s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,h4s_fracs_fracu_u_add(s(t_h4s_fracs_frac,X2),s(t_h4s_fracs_frac,X1)))))=s(t_h4s_fracs_frac,h4s_fracs_fracu_u_add(s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,X2))),s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,X1))))),file('i/f/frac/FRAC__AINV__SUB', ah4s_fracs_FRACu_u_AINVu_u_ADD)).
fof(15, axiom,![X2]:s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,h4s_fracs_fracu_u_ainv(s(t_h4s_fracs_frac,X2)))))=s(t_h4s_fracs_frac,X2),file('i/f/frac/FRAC__AINV__SUB', ah4s_fracs_FRACu_u_AINVu_u_AINV)).
fof(35, axiom,![X15]:![X16]:s(t_h4s_fracs_frac,h4s_fracs_fracu_u_add(s(t_h4s_fracs_frac,X16),s(t_h4s_fracs_frac,X15)))=s(t_h4s_fracs_frac,h4s_fracs_fracu_u_add(s(t_h4s_fracs_frac,X15),s(t_h4s_fracs_frac,X16))),file('i/f/frac/FRAC__AINV__SUB', ah4s_fracs_FRACu_u_ADDu_u_COMM)).
# SZS output end CNFRefutation
